{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["RNA", "protein", "DNA", "cell type", "cell line"], "input": "Glucocorticoid receptors in normal leukocytes : effects of age , gender , season , and plasma cortisol concentrations ."}
{"RNA": [], "protein": ["Glucocorticoid receptors"], "DNA": [], "cell type": ["normal leukocytes"], "cell line": []}